ACS re-assessment is a mandatory requirement for installers who wish to remain on the Gas Safe Register, with training courses costing around £800.

Entrants don't need to be an existing Logic4training customer, but they should have a valid Gas Safe Registration number and their qualifications must not be more than six months out of date. The four-day re-assessment course can be taken at any of Logic4training's specialist training centres in Northolt, Basildon or Luton.

In addition to the main prize, two runners-up will be able to claim a Logic Certification gas manual of their choice.

All gas installers are required by law to undertake reassessment every five years, so if your ACS renewal is coming up, this is definitely the competition for you - don't forget, you can complete ACS re-assessment up to six months in advance of the deadline. Good luck! The lucky winner will be picked on 22nd August.